package com.example.hospitaltraining.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.hospitaltraining.pojo.Files;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;


//@Service
public interface FileService extends IService<Files> {
    String upload(MultipartFile file) throws IOException;
    public void deleteFile(String url);
    public Files getFilesMd5( String md5);
}
